WTB120PR7SY

Headers, Male Pins Overview

The WTB120PR7SY is a rectangular MIL-DTL-55302 series connector manufactured by AirBorn, a Molex company. It features a right-angle plug configuration with 120 positions arranged in two rows. The component utilizes through-hole termination and gold-plated copper alloy pin contacts. Designed for board mounting, it operates within a temperature range of -65°C to +125°C. The housing is constructed from Polyphenylene Sulfide (PPS), providing an insulation resistance of 5 GOhms and a voltage rating of 1 kV. The contact pitch is 2.54 mm, supporting a current rating of 5 A per contact.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for high-reliability interconnects
• Right-angle board mount design facilitates dense circuit board layouts
• Gold-plated copper alloy contacts ensure stable signal transmission
• Polyphenylene Sulfide housing provides thermal stability and chemical resistance

Headers, Male Pins Applications

• Military avionics systems requiring ruggedized connections
• Aerospace electronic control units
• High-density communication equipment backplanes
• Harsh environment industrial instrumentation

Headers, Male Pins Procurement Notes

Verify the specific revision level and polarization keying against the official AirBorn datasheet before procurement. Confirm that the supplier provides valid traceability documentation and compliance certificates required for defense or aerospace contracts. Ensure the ordering suffix matches the exact mechanical and electrical requirements of the target assembly.

Headers, Male Pins Selection Notes

Select this model when a high-pin-count, right-angle male connector is required for MIL-DTL-55302 applications. The 120-position capacity suits complex signal routing needs. Verify compatibility with corresponding female receptacles in the same series. Consider the 2.54 mm pitch constraints relative to available PCB real estate and thermal management requirements during system integration.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series, a family of rectangular connectors designed for demanding environments. The series offers various position counts and configurations to support diverse electronic packaging needs. As part of the Molex portfolio, it maintains rigorous quality standards for performance and durability in critical infrastructure applications.

Headers, Male Pins Replacement Considerations

M55302/57A120X